Danthanarayana, W.Ranaweera, D.J.W.2015-06-192015-06-191966Tea Quarterly37(4)pp.200-207https://dl-tri.nsf.gov.lk/handle/1/201AgricultureTwig caterpillarEctropis bhurmitraChemical controlTea plantsInsect controlCamellia sinensisThe chemical control of the twig caterpillar (Ectropis bhurmitra) in teaArticle